2-(Phenylbuta-1,3-diyn-1-yl)benzaldehyde CAS 211491-01-9

Purity 97%+In StockPharmaceutical Standards
CAS No.211491-01-9
Molecular FormulaC17H10O
Molecular Weight230.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Phenylbuta-1,3-diyn-1-yl)benzaldehyde CAS 211491-01-9 chemical structure

Description

Based on its molecular formula C17H10O, 2-(Phenylbuta-1,3-diyn-1-yl)benzaldehyde contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

2-(Phenylbuta-1,3-diyn-1-yl)benzaldehyde (CAS 211491-01-9) is a high-purity analytical reference standard with the molecular formula C17H10O and a molecular weight of 230.26 g/mol.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC17H10O
Molecular Weight230.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2017

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